Aditya L1 spacecraft, India's first space-based mission to study the Sun, got a "send-off" from the Earth after orbiting it since its September 2 launch as it underwent a key manoeuvre in the early hours of Tuesday, ISRO said. The Trans-Lagrangian Point 1 Insertion manoeuvre marks the beginning of the spacecraft's 110-day trajectory to the destination around the L1 Lagrange point, a balanced gravitational location between the Earth and the Sun. "Off to Sun-Earth L1 point! The Trans-Lagrangian Point 1 Insertion (TL1I) manoeuvre is performed successfully. The spacecraft...